252011021443033 has 8 divisors (see below), whose sum is σ = 252453322926560. Its totient is φ = 251568796312800.

The previous prime is 252011021442979. The next prime is 252011021443039. The reversal of 252011021443033 is 330344120110252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252011021443033 - 2¹³ = 252011021434841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252011021442986 and 252011021443004.

It is not an unprimeable number, because it can be changed into a prime (252011021443039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12479343 + ... + 25685716.

It is an arithmetic number, because the mean of its divisors is an integer number (31556665365820).

Almost surely, 2^{252011021443033} is an apocalyptic number.

It is an amenable number.

252011021443033 is a deficient number, since it is larger than the sum of its proper divisors (442301483527).

252011021443033 is a wasteful number, since it uses less digits than its factorization.

252011021443033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38176647.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 252011021443033 its reverse (330344120110252), we get a palindrome (582355141553285).

The spelling of 252011021443033 in words is "two hundred fifty-two trillion, eleven billion, twenty-one million, four hundred forty-three thousand, thirty-three".